Wahl Bros 02-551A No Slip Drive Sockets

Specifically designed for less rotating mass

Built to drive off of four track lugs and track clips at the same time (on full windowed tracks only)

Extra involutes are eliminated with these sprockets

Available in 2.52", 2.86" and 3.0" pitch

Available in 7-, 8-, 9- or 10-tooth sprockets

Sold in pairs